电动窗帘驱动装置
By introducing an external power cord and an external battery into the motorized curtain drive unit, the problem of motorized curtains needing to be installed in locations with electrical outlets is solved. This enables normal use in locations without outlets and eliminates the need to replace batteries in outlet locations, thus improving applicability and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU LIGUANCHENG INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-17
AI Technical Summary
Existing electric curtain drive devices need to be installed near a power outlet, otherwise they cannot be used properly, and it is inconvenient to frequently replace external batteries.
Design an electric curtain drive device equipped with an external power cord and an external battery. The device can selectively connect to either the power cord or the external battery through a power outlet to achieve flexible power supply.
Electric curtains can be used normally in locations without power outlets, and in locations with outlets, there is no need to frequently change batteries, improving applicability and convenience.
Smart Images
Figure CN224515107U_ABST
Abstract
Claims
1. An electric curtain drive device, comprising a drive device body (1) and an external battery (7), wherein the drive device body (1) houses a main control board (2) and a motor (3), the main control board (2) controls the motor (3), the main control board (2) is provided with a power outlet (21) leading to the outside of the drive device body (1), and the external battery (7) is provided with a battery power plug (71) with a specification adapted to the power outlet (21), characterized in that: It includes an external power cord (6), the beginning of which is a power cord plug (61) with the same specifications as the battery power plug (71) and the end is a power take-off plug.
2. The electric curtain drive device as described in claim 1, characterized in that: A wire is provided, and the main control board (2) is specifically connected to the motor (3) via the wire; a heat insulation plate (8) is provided between the main control board (2) and the motor (3), and a notch (81) is opened at the bottom of the heat insulation plate (8), through which the wire passes.
3. The motorized window treatment drive of claim 1, wherein: The drive unit body (1) has a power outlet hole (131) aligned with the power outlet (21). The power outlet (21) leads to the outside of the drive unit body (1) through the power outlet hole (131). Either the power cord plug (61) or the battery plug (71) can be inserted into the main control board power outlet hole (21) through the power outlet hole (131). The selected plug rubs and squeezes the power outlet hole (131) around its outer periphery.
4. The motorized window treatment drive of claim 1, wherein: The motor (3) is equipped with a reducer (5), and the drive device body (1) has a corresponding drive through hole (121). The reducer (5) is connected to the roller of the electric curtain outside the drive device body (1) through the drive through hole (121). The motor (3) drives the roller to rotate through the reducer (5) so that the electric curtain can be opened and closed.
5. The electric curtain drive device as described in claim 1, characterized in that: The external battery (7) has a battery power outlet (72) with the same specifications as the main control board power outlet (21).